.container {
    flex: 1;
    background-color: #f2f2f2;
    display: flex;
    flex-direction: column;
}
.block {
    display: flex;
    flex-direction: column;
    margin-bottom: 5px;
}

.block .b_title {
    background-color: #ffffff;
    display: flex;
    align-items: center;
    padding: 16px;
    margin-bottom: 2px;
    font-size: 15px;
    font-weight: bold;
    color: #606266;
}
.block .stats {
    display: flex;
}
.block .stats .item {
    height: 240px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 2px;
    background-color: #ffffff;
    padding-top: 20px;
    padding-bottom: 20px;
    border-radius: 2px;
}
.block .stats .item .title {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: #999;
}
.block .stats .item .chart {
    flex: 1;
    width: 100%;
}

.block .host {
    display: flex;
}
.block .host .item {
    flex: 1;
    background-color: #ffffff;
    margin: 2px;
    display: flex;
    flex-direction: column;
    padding: 20px 30px;
}
.block .host .item .row {
    display: flex;
    align-items: center;
    padding: 5px 0;
}
.block .host .item .row .name {
    width: 140px;
    flex: none;
    color: #303133
}
.block .host .item .row .value {
    flex: 1;
    color: #909399;
}